204217206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{26737}}^1$

素因数の和:26828

約数の個数: 32

約数和(自身を含む): 436364160

約数和(自身を除く): 232146954

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 26737, 53474, 80211, 160422, 508003, 1016006, 1524009, 1791379, 3048018, 3582758, 5374137, 10748274, 34036201, 68072402, 102108603, 204217206]

約数ペア:

[(1, 204217206), (2, 102108603), (3, 68072402), (6, 34036201), (19, 10748274), (38, 5374137), (57, 3582758), (67, 3048018), (114, 1791379), (134, 1524009), (201, 1016006), (402, 508003), (1273, 160422), (2546, 80211), (3819, 53474), (7638, 26737)]